Common Sun Star

1. Beadnell Bay LadyholeBeadnell, England, United KingdomShore · Wall · WreckEstimated: Beginner-friendly10 mBest Jun–Sep · estimated7 mm / dry
2. Hastings ReefAlaska, CanadaBoat · ReefAdvanced+25 mBest Jun–Sep · estimated7 mm / dry
3. Haswell ReefAlaska, CanadaBoat · ReefAdvanced+24 mBest Jun–Sep · estimated7 mm / dry
4. Observatory RockAlaska, CanadaBoat · ReefAdvanced+26 mBest Jun–Sep · estimated7 mm / dry
5. MidsommarvikenHönö, Västra Götaland, SwedenBoatBeginner-friendly20 mBest May–Sep · estimated5 mm
6. Greenends GullyEyemouth, Scotland, United KingdomChannel · Reef · WallEstimated: Beginner-friendly15 mBest Jun–Sep · estimated7 mm / dry
7. Wemyss Bay - SS KintyreWemyss Bay, Scotland, United KingdomWreckEstimated: Advanced+50 mBest Jun–Oct · estimated7 mm / dry
8. Carnoch Bay - BallaculishFort William, Scotland, United KingdomReef · WallEstimated: Advanced+50 mBest Jun–Oct · estimated7 mm / dry
9. St AbbsEyemouth, Scotland, United KingdomReef · WallEstimated: Beginner-friendly18 mBest Jun–Sep · estimated7 mm / dry
10. 금강산Toseong, Gangwon Do, South KoreaWallEstimated: Advanced+40 mBest May–Jul · estimated3 mm
11. Escoumins - Crique OuestLes Escoumins, Quebec, CanadaDrift · WallEstimated: Advanced+40 mBest Jun–Sep · estimated7 mm / dry
12. Les Escoumins - Baie des anémonesLes Escoumins, Quebec, CanadaDrift · WallEstimated: Intermediate+30 mBest Jun–Sep · estimated7 mm / dry
13. Gallanach ReefOban, Scotland, United KingdomReefEstimated: Beginner-friendly15 mBest Jun–Oct · estimated7 mm / dry
14. Brown BayWhitley Bay, England, United KingdomReef · WreckEstimated: Beginner-friendly10 mBest Jun–Sep · estimated7 mm / dry
15. Farne Islands KnivestoneSeahouses, Northumberland, United KingdomIntermediate+5 m–18 mBest Jun–Sep · estimated7 mm / dry
16. Scapa Flow KolnStromness, Orkney Islands, United KingdomAdvanced+20 m–36 mBest Jun–Sep · estimated7 mm / dry
17. Scapa Flow MarkgrafStromness, Orkney Islands, United KingdomAdvanced+24 m–45 mBest Jun–Sep · estimated7 mm / dry
18. SaltstraumenLøding, Nordland, NorwayAdvanced+12 m–30 mBest Jun–Sep · estimated7 mm / dry
19. Trearddurr BayHolyhead, Wales, United KingdomShoreEstimated: Beginner-friendly15 mBest Jun–Oct · estimated7 mm / dry
20. Ransvik, KullabergHöganäs, South Sweden, SwedenShoreEstimated: Beginner-friendly14 mBest May–Sep · estimated5 mm
21. 남애비치Jumunjin, Gangwon Do, South KoreaShoreEstimated: Beginner-friendly5 mBest May–Jul · estimated3 mm
22. Oak LeafNanoose Bay, British Columbia, CanadaShoreEstimated: Advanced+30.5 mBest May–Sep · estimated7 mm / dry
23. Farne IslandsSeahouses, Northumberland, United KingdomEstimated: Advanced+35 mBest Jun–Sep · estimated7 mm / dry
24. Øya ISkålevik, Vest-Agder, NorwayWreckBest May–Sep · estimated5 mm

Sources: Species occurrences: OBIS (CC BY 4.0), GBIF.org